﻿using System.Threading.Tasks;

namespace SourceGit.ViewModels {
    public class Revert : Popup {
        public Models.Commit Target {
            get;
            private set;
        }

        public bool AutoCommit {
            get;
            set;
        }

        public Revert(Repository repo, Models.Commit target) {
            _repo = repo;
            Target = target;
            AutoCommit = true;
            View = new Views.Revert() { DataContext = this };
        }

        public override Task<bool> Sure() {
            _repo.SetWatcherEnabled(false);
            return Task.Run(() => {
                SetProgressDescription($"Revert commit '{Target.SHA}' ...");
                var succ = new Commands.Revert(_repo.FullPath, Target.SHA, AutoCommit).Exec();
                CallUIThread(() => _repo.SetWatcherEnabled(true));
                return succ;
            });
        }

        private Repository _repo = null;
    }
}
